Atlas / MCP servers / hanachiru / AssetBundle

AssetBundleSAFE

mcp/hanachiru/assetbundle

MCP Server for easily and efficiently analyzing Unity AssetBundles.

Verdict
SAFE
Grade
B
Trust score
89 /100
Exposed tools
—
Transport
—
License
MIT
Stars
24
01

Overview

From the repository's own README, as read at the audited commit. Badges and raw HTML are left out.

[](https://www.nuget.org/packages/AssetBundleMCP) [](https://github.com/hanachiru/AssetBundleMCP/releases) [](LICENSE) [](https://github.com/hanachiru/AssetBundleMCP/actions/workflows/test.yml)

日本語

AssetBundleMCP is an MCP (Model-Context-Protocol) server for easily and efficiently analyzing Unity AssetBundles through conversation with an AI assistant (such as gemini-cli).

By using this tool, developers and QA engineers can quickly grasp information such as a list of assets and texture details contained in an AssetBundle simply by asking questions in natural language.

Main Features

  • Interactive AssetBundle Analysis: Analyze AssetBundles just by talking to your AI assistant.
  • Easy Installation: Provided as a NuGet package, so you can easily introduce it by adding it to your configuration file.
  • Flexible Data Access: You can also write SQL queries directly to the AI and freely extract information from the database-formatted analysis results.

Requirements

  • .NET 9.0 SDK or later

Installation & Setup

If .NET 10 is installed (Recommended)

Starting from .NET 10 preview 6, you can run it directly using dnx.

Please follow the documentation for your AI assistant to set up AssetBundleMCP as an MCP server.

  • For Visual Studio Code: .vscode/mcp.json
  • For Visual Studio: .mcp.json
{
"servers": {
"AssetBundleMCP": {
"type": "stdio",
"command": "dnx",
"args": [
"AssetBundleMCP",
"--yes"
]
}
}
}
  • For Gemini Cli: .gemini/settings.json
{
"mcpServers": {
"AssetBundleMCP": {
"command":
Read from source at commit 02b116cc6941OBSERVED · 2026-10-10
02

Trust audit

SAFEgrade B · trust 89/100 Nothing in the source contradicts what it says it does. Grade A is reserved for packages that have also passed the behavioural sandbox.

LayerWhat it checksResult
L0Provenance & inventoryPASS
L1Static analysis of the codeNA
L2Instruction surface (what it tells the agent)PASS
L3Class-specific surfacePASS
L4Behavioural (sandbox)SKIPPED

What the source does

Filesystem
none-observed
Network
none-observed
Shell
none-observed
Dependencies
pinned
Secrets in source
none-found

Findings (4)

LOWInventory / provenance · inv.binary · CWE-1104
tests/AssetBundleMCP.Tests/TestData/AssetBundles
AssetBundles
Why it matters. a compiled or binary member cannot be reviewed from source
Fix. ship source, or explain the binary in the README
LOWInventory / provenance · inv.binary · CWE-1104
tests/AssetBundleMCP.Tests/TestData/sampleassetbundle
sampleassetbundle
Why it matters. a compiled or binary member cannot be reviewed from source
Fix. ship source, or explain the binary in the README
LOWInventory / provenance · inv.hidden_file · CWE-1104
.gitmodules
.gitmodules
Why it matters. hidden member outside the usual dotfiles
Fix. review its purpose
LOWInventory / provenance · mcp.no_tools_extracted · CWE-1104
.mcp/server.json
Why it matters. the tool list is enumerated at runtime by tools/list, not declared in source
Fix. the page says so rather than showing an empty table

Gates applied: no_behavioural_pass.

Audited 2026-10-10 · audit v0.4.1 · source sha 02b116cc6941full audit observations/trust-audit/mcp-server/hanachiru__assetbundle.json · Report an issue / request a re-scan
03

Audit history

Every audit this server has had. A grade with a past is a grade somebody is still checking.

DateSourceVerdictGradeScoreChange
2026-10-1002b116cc6941SAFEB89first audit
04

Questions

What is the AssetBundle MCP server?

MCP Server for easily and efficiently analyzing Unity AssetBundles.

Is AssetBundle safe to connect to an agent?

The audit found nothing in the source that contradicts what it says it does, and graded it B (89/100). Grade A is held back for packages that have also passed a sandboxed behavioural run, which is why a clean server reads B.

What credentials does AssetBundle need?

No credential environment variables were found in its source, so it appears to need none.

How current is this page?

The grade is for one exact copy of the source (02b116cc6941), read on 2026-10-10. The repository is watched and re-audited when it changes.

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